Ron Valstar

follow: @[email protected]

Posts

Experiment: circles

Added alpha to MCPicker

Implementing search in a static site

Experiment: eggs

Prerendering with JSDOM

Modern animation for the web

Experiment: Leafs

Experiment: Pink cheese

Experiment: Ladybugs

Experiment: Lines

Experiment: Spokes

Experiment: Forest animation

Using toggable user preference media features

A freelance developers toolbox, ten years later

Don't put your email address in source files

How to easily implement custom local ESLint rules

Scrollbar thickness

To determine touch-, mouse- or keyboard input and use it

Experiment: Rotate

Moire and glitches

Randomness in generative code

Experiment: CSS background with radial gradients

Implementing CSS color functions

fast giant lists

Cypress and `device-width`

The basics of CSS page transitions

Useful custom Cypress commands

React styled-components and SASS/LESS variables

Rendering HTML to an image

Front-end logic without Javascript

Using string literals sparingly

Experiment: bezier

Refactoring for speed

Updating a Cypress alias

A use case for JavaScript generators

Experiment: Hypno

Project invoice

The best programming editor on Android is free

Experiment: marbles

Pixel perfect bookmarklet

Experiment: Knottywood

A Vue.js timing hack in component transitions

Experiment: procedural fire with sparks in GLSL

Experiment: spiral map

Experiment: clouds

WordPress with a REST API using Vue and Webpack

Experiment: difference with radial gradients in canvas

Angular 2 or Vue

Strange attractors in JavaScript

Memory and speed performance of different namespace patterns

Experiment: WebGL blob

How to structure JavaScript code within a closure in a logical way

JavaScript inheritance and protected methods

Lorem ipsum dummy article shortcode plugin

Goodbye sjeiti.com

Strong password generator bookmarklet generator

Experiment: Voronoi

Experiment: glass

WordPress Pocket widget

DRY responsive JavaScript

Using Google spreadsheets for your freelance invoicing

Change CSS styles at the root.

Experiment: snow

Experiment: vertical

Experiment: touches

Experiment: starzoom

Experiment: plasma

Experiment: grid

Experiment: flow field

Experiment: boids

Experiment: heart

Testing for unused functions with Grunt

A freelance developer’s tool box

Bookmarklet for fullscreen Google Maps

Storing multiple properties in one integer using bitwise AND

Creating tileable noise maps

Migrating a subversion repository from Google Code to Github

Tinysort: a tiny survey

Android phone DOM

Test Rainbow line numbering

LESS variables to JavaScript

Interactive fluid dynamics in JavaScript

Using WordPress media library in a plugin

JavaScript performance testing

Unit testing private functions in JavaScript

Dynamic bookmarklets (and WebGL)

SFBrowser 3.2.2

It could be dawn

Witnie in the sky with diamonds

SFBrowser for WordPress

perpetuum mobile

coding on an android

Simplex noise in as3

Perlin noise versus Simplex noise in JavaScript (final comparison)

Perlin noise in JavaScript comparisons

freelance space for hire

icon for new jQuery plugin

Android Processing

jQuery.feedQuilt

WOOT FWA SOTD!!!

learning a new language

localhost.ronvalstar

SFBrowser 3 beta

sfbrowser.googlecode

Attractors rebuild

jQuery plugin update

workplace for hire

jQuery.tinysort

E-books on your PSP

48 hours of rendering

Strange attractors (in Processing/Java)

little fluffy clouds

PaperVision3D 2 alpha

Flash plugin bug

Perlin noise in as3

Algorithmic botany

Filter Forge released

JavaScript unordered list folding

beta testing rocks

updated plugins

Cronfaker plugin

faking cron jobs for sparklines

Librarything widget

Librarything widget

magnetic particles

attractor viewer

Youtube Processing group

comic.o.matic update

just some flv tests

kleuren speuren

merry christmas and a happy newyear

attractorViewer

link submission

pattern generator